6393000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{2131}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 19955520

約数和(自身を除く): 13562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 2131, 3000, 4262, 6393, 8524, 10655, 12786, 17048, 21310, 25572, 31965, 42620, 51144, 53275, 63930, 85240, 106550, 127860, 159825, 213100, 255720, 266375, 319650, 426200, 532750, 639300, 799125, 1065500, 1278600, 1598250, 2131000, 3196500, 6393000]

約数ペア:

[(1, 6393000), (2, 3196500), (3, 2131000), (4, 1598250), (5, 1278600), (6, 1065500), (8, 799125), (10, 639300), (12, 532750), (15, 426200), (20, 319650), (24, 266375), (25, 255720), (30, 213100), (40, 159825), (50, 127860), (60, 106550), (75, 85240), (100, 63930), (120, 53275), (125, 51144), (150, 42620), (200, 31965), (250, 25572), (300, 21310), (375, 17048), (500, 12786), (600, 10655), (750, 8524), (1000, 6393), (1500, 4262), (2131, 3000)]